X-Git-Url: https://git.openstreetmap.org./rails.git/blobdiff_plain/d2877982a261bc621b57031ad78f4ed10230be3c..9d6ae5baae9f86acb8e2d9fcb006d8b81167281b:/app/controllers/node_controller.rb diff --git a/app/controllers/node_controller.rb b/app/controllers/node_controller.rb index cafc0f00f..6815470b8 100644 --- a/app/controllers/node_controller.rb +++ b/app/controllers/node_controller.rb @@ -1,189 +1,108 @@ class NodeController < ApplicationController require 'xml/libxml' - + before_filter :authorize + after_filter :compress_output def create - if request.post? - userid = dao.useridfromcreds(r.user, r.get_basic_auth_pw) - doc = Document.new $stdin.read - - doc.elements.each('osm/node') do |pt| - lat = pt.attributes['lat'].to_f - lon = pt.attributes['lon'].to_f - xmlnodeid = pt.attributes['id'].to_i - - tags = [] - pt.elements.each('tag') do |tag| - tags << [tag.attributes['k'],tag.attributes['v']] - end - - tags = tags.collect { |k,v| "#{k}=#{v}" }.join(';') - - tags = '' unless tags - if xmlnodeid == nodeid && userid != 0 - if nodeid == 0 - new_node_id = dao.create_node(lat, lon, userid, tags) - if new_node_id - puts new_node_id - exit - else - exit HTTP_INTERNAL_SERVER_ERROR - end - else - node = dao.getnode(nodeid) - if node - #FIXME: need to check the node hasn't moved too much - if dao.update_node?(nodeid, userid, lat, lon, tags) - exit - else - exit HTTP_INTERNAL_SERVER_ERROR - end - else - exit HTTP_NOT_FOUND - end - end - + response.headers["Content-Type"] = 'text/xml' + if request.put? + node = Node.from_xml(request.raw_post, true) + + if node + node.user_id = @user.id + node.visible = 1 + if node.save_with_history + render :text => node.id.to_s else - exit BAD_REQUEST + render :nothing => true, :status => 500 end - end - exit HTTP_INTERNAL_SERVER_ERROR - + return + else + render :nothing => true, :status => 400 # if we got here the doc didnt parse + return + end end - end + render :nothing => true, :status => 500 # something went very wrong + end def rest + response.headers["Content-Type"] = 'text/xml' + unless Node.exists?(params[:id]) + render :nothing => true, :status => 404 + return + end - # - # POST ??? - # + node = Node.find(params[:id]) - if request.post? - nodeid = r.args.match(/nodeid=([0-9]+)/).captures.first.to_i - userid = dao.useridfromcreds(r.user, r.get_basic_auth_pw) - doc = Document.new $stdin.read + case request.method - doc.elements.each('osm/node') do |pt| - lat = pt.attributes['lat'].to_f - lon = pt.attributes['lon'].to_f - xmlnodeid = pt.attributes['id'].to_i + when :get + unless node + render :nothing => true, :status => 500 + return + end - tags = [] - pt.elements.each('tag') do |tag| - tags << [tag.attributes['k'],tag.attributes['v']] - end + unless node.visible + render :nothing => true, :status => 410 + return + end - tags = tags.collect { |k,v| "#{k}=#{v}" }.join(';') - - tags = '' unless tags - if xmlnodeid == nodeid && userid != 0 - if nodeid == 0 - new_node_id = dao.create_node(lat, lon, userid, tags) - if new_node_id - puts new_node_id - exit - else - exit HTTP_INTERNAL_SERVER_ERROR - end - else - node = dao.getnode(nodeid) - if node - #FIXME: need to check the node hasn't moved too much - if dao.update_node?(nodeid, userid, lat, lon, tags) - exit - else - exit HTTP_INTERNAL_SERVER_ERROR - end - else - exit HTTP_NOT_FOUND - end - end + render :text => node.to_xml.to_s + return + when :delete + if node.visible + if Segment.find(:first, :conditions => [ "visible = 1 and (node_a = ? or node_b = ?)", node.id, node.id]) + render :nothing => true, :status => HTTP_PRECONDITION_FAILED else - exit BAD_REQUEST + node.user_id = @user.id + node.visible = 0 + node.save_with_history + render :nothing => true end + else + render :nothing => true, :status => 410 end - exit HTTP_INTERNAL_SERVER_ERROR - end + when :put + new_node = Node.from_xml(request.raw_post) - # - # GET ??? - # - - if request.get? - node = node.find(params[:id]) - doc = Document.new - doc.encoding = "UTF-8" - root = Node.new 'osm' - root['version'] = '0.4' - root['generator'] = 'OpenStreetMap server' - doc.root = root - el1 = Node.new 'node' - el1['id'] = node.id.to_s - el1['lat'] = node.latitude.to_s - el1['lon'] = node.longitude.to_s - split_tags(el1, node.tags) - el1['visible'] = node.visible.to_s - el1['timestamp'] = node.timestamp - root << el1 - - render :text => doc.to_s, :template => false - end + if new_node + node.timestamp = Time.now + node.user_id = @user.id + + node.latitude = new_node.latitude + node.longitude = new_node.longitude + node.tags = new_node.tags - # - # DELETE???? - # - - if request.delete? - userid = dao.useridfromcreds(r.user, r.get_basic_auth_pw) - #cgi doesnt work with DELETE so extract manually: - nodeid = r.args.match(/nodeid=([0-9]+)/).captures.first.to_i - - if userid > 0 && nodeid != 0 - node = dao.getnode(nodeid) - if node - if node.visible - if dao.delete_node?(nodeid, userid) - exit - else - exit HTTP_INTERNAL_SERVER_ERROR - end - else - exit HTTP_GONE - end + if node.id == new_node.id and node.save_with_history + render :nothing => true else - exit HTTP_NOT_FOUND + render :nothing => true, :status => 500 end else - exit BAD_REQUEST - + render :nothing => true, :status => 400 # if we got here the doc didnt parse end - - + return end - end - private - def split_tags(el, tags) - tags.split(';').each do |tag| - parts = tag.split('=') - key = '' - val = '' - key = parts[0].strip unless parts[0].nil? - val = parts[1].strip unless parts[1].nil? - if key != '' && val != '' - el2 = Node.new('tag') - el2['k'] = key.to_s - el2['v'] = val.to_s - el << el2 - end + def nodes + response.headers["Content-Type"] = 'text/xml' + ids = params['nodes'].split(',').collect {|n| n.to_i } + if ids.length > 0 + nodelist = Node.find(ids) + doc = get_xml_doc + nodelist.each do |node| + doc.root << node.to_xml_node + end + render :text => doc.to_s + else + render :nothing => true, :status => 400 end end - end